Update app.py

app.py

@@ -48,6 +48,9 @@ def get_text_file(docs):
         temp_dir.cleanup()
 
         return extracted_text
+    except Exception as e:
+        print(f"텍스트 추출 중 오류가 발생했습니다: {str(e)}")
+        return None
 
     
 def get_csv_file(docs):